baber/WOPTO huggingface dataset:
Patent KR-20010035945-A (KR)
Inventor: LEE CHUN U
IPC: H01L21/027
Filed: 1999-10-05
Abstract: PURPOSE: A method for forming an anti-diffused reflection layer for exposure process is provided to prevent the diffused reflection in an exposure process by forming an anti-diffused reflection layer on a patterned layer before forming a photoresist layer. CONSTITUTION: SiH4, N2O, and NH3 of 90 to 110cc/minutes, 110 to 130cc/minutes, and 90 to 110cc/minutes are injected to compose a source gas, respectively. An anti-diffused reflection layer for exposure process is formed by a PECVD(Plasma Enhanced Chemical Vapor Deposition) process. A contact angle of the remaining layer is 10 degrees to 30 degrees and the amount of an etching thickness during 90 seconds is 100 to 150 angstrom when the anti-diffused reflection layer is processed in a hydrofluoric acid solution of 200:1.
Patent KR-20010045085-A (KR)
Inventor: BANG IN SOO
IPC: A23G3/00
Filed: 1999-11-02
Abstract: PURPOSE: A method for preparing a rice cake mixed with starch syrup by using powdered mulberry leaves containing proteins, minerals and dietary fiber is provided, to mass produce the rice cake product preventing geriatric diseases and having excellent pharmacological effects. CONSTITUTION: The method is characterized by the following steps of: (i) soaking collected mulberry leaves in hot water containing salt for 30sec; (ii) freeze drying the leaves and pulverizing into less than 100mesh; (iii) mixing 20-25% of starch, 1-2% of salt, 0.1-0.5% of sugar, 0.05-0.1% of chemical seasoning, 0.3-0.5% of glucose, 1-2% of swelling agent and 69.9-77.55% of wheat flour; (iv) gelatinizing the mixture at 80-100deg.C for 1-2min and forming the gelatinated mixture into a fixed shape of pellet; (v) dehydrating the formed material 2times and aging at 20-25deg.C for 72hr before grinding into 6-12mesh and firing at 170-180deg.C for 30-40sec; and then (vi) mixing 35-45% of the resulting product with 55-66% of syrup containing powdered mulberry leaves and coating before forming into a fixed size and cutting the product.
Patent KR-20000047594-A (KR)
Inventor: FREESE CHARLES V
IPC: F02B75/22
Filed: 1999-11-05
Abstract: PURPOSE: An intake manifold is provided in which an exhaust gas recirculation(EGR) cooler is integrated with the intake manifold, to thereby achieve an enhanced engine efficiency and space economy with a reduced cost. CONSTITUTION: An intake manifold having a built-in intercooler in a turbo-charge type V-shaped internal combustion engine having a first cylinder banks and a second cylinder bank arranged in such a manner that cylinder axis lines in each cylinder bank cross in an acute angle, wherein a center space is formed at a crossing point of the cylinder axis line, the center space being arranged with the intake manifold, and the intercooler being disposed in the intake manifold.
Patent KR-20010046079-A (KR)
Inventor: LEE JI SEON
IPC: B60T8/34
Filed: 1999-11-10
Abstract: PURPOSE: A solenoid valve easily opens and closes an orifice even with a small magnetic force. CONSTITUTION: A valve device(45) comprises an opening and closing piece(45a), a supporting spring(45c) and an ascent guiding member(45d). The opening and closing piece(45a) is built in the end of a plunger(44) movably forward and backward and has a sphere(45b) adhering on the upper part of an orifice(41c) on the front end thereof. The supporting spring(45c) elastically supports the opening and closing piece(45a) downward to maintain the orifice(41c) closed on normal condition. The ascent guiding member(45d) of belleville spring form has the front end of the opening and closing piece(45a) penetratingly installed on the middle part thereof and upwardly tapered upper end contacting with the lower end of the plunger(44) to push upward the opening and closing piece(45a) to open the orifice(41c) when the plunger(44) falls down as electric power is impressed to a solenoid.
Patent KR-20010046656-A (KR)
Inventor: KWON GWANG HUI
IPC: H05K9/00
Filed: 1999-11-15
Abstract: PURPOSE: An apparatus for shielding a geomagnetic wave is provided to help human being to live in good health by reducing influence of a geomagnetic wave. CONSTITUTION: An output selection switch(13) sets an output port of a port(11). An output control switch(14) varies an output signal through the port(11). A timer switch(15) sets a generation time of the output signal. A body(10) generates a predetermined signal which is preset when a power switch(12) is operated. A plurality of magnetic field generators(18) are connected in parallel through the port(11) of the body(10) and generate a predetermined magnetic filed by a signal applied through the port(11). The body(10) stores an input set by the output selection switch(13), the output control switch(14) and the timer switch(15). A control part applies an output set to the magnetic generators(18) through the terminal(11). A display unit displays a size of the set input.
Patent KR-20010046948-A (KR)
Inventor: KIM SEONG YUNG
IPC: F25D11/04
Filed: 1999-11-16
Abstract: PURPOSE: A kimchi storage method for kimchi refrigerator is provided to remove bitter taste from kimchi and lengthen storage period by sequentially lowering the storage temperature in accordance with the lapse of time. CONSTITUTION: A kimchi storage method comprises a step(S10) of operating a cooling unit and a heating unit of kimchi refrigerator; a step(S20,S50) of selecting operation mode for kimchi refrigerator; a step(S30) of starting the kimchi seasoning mode selected in the step(S20,S50); a step(S40) of judging whether the kimchi seasoning mode ends; a step(S61,S62,S63) of sequentially inhibiting microbial growth by lowering temperature in a stepwise manner, after the operation mode is changed into a low temperature storage mode so as to store kimchi over a long time period; and a step(S70) of storing the kimchi seasoned through the step(S61,S62,S63).
Patent KR-20010047415-A (KR)
Inventor: BAEK NAM KYU
IPC: B09B3/00
Filed: 1999-11-19
Abstract: PURPOSE: A high hydrous waste treating system is provided which prevents secondary environmental contamination by bad smell and noxious gas of the wastes. CONSTITUTION: The high hydrous waste treating system comprises: (i) a preliminary drying part(20) which preliminarily dries the stored wastes; (ii) a first treating part(30) which removes the gas generated from the stored wastes and the preliminary drying part; (iii) a main drying part(40) which is supplied with preliminarily dried wastes from the preliminary drying part and incinerates the organic matters among the preliminarily dried wastes with an incinerator and dries the inorganic matters among the preliminarily dried wastes; (iv) a second treating part(50) which burns the noxious gas generated from the main drying part and then makes the burned noxious gas flow in a drying reactor(52) to remove noxious materials therefrom by chemical reaction; and (v) a third treating part(60) which passes the gas generated from the preliminary drying part and the second treating part through a filtering dust collector to remove noxious materials therefrom.
Patent KR-20010047804-A (KR)
Inventor: NAM GUNG JU
IPC: B62D3/06
Filed: 1999-11-23
Abstract: PURPOSE: A ball-nut sealing structure of a car electric EPS connects a seal without another connecting device by compulsively inserting an improved seal into the seal safe receipt portion, thereby increasing a producing ability and decreasing a production cost. CONSTITUTION: A ball-nut sealing structure of a car electric EPS comprises a steel ring rim(32), a rubber ring rim(33) and a ring-shaped spring(34). The steel ring rim(32) prevents an alien substance getting in by inserting a seal(3) into a seal safe receipt portion(22) of a ball-nut(2), and prevents an oil deviating. And the steel ring rim(32) has the cross section to insert compulsively a seal into the interior surface of the seal safe receipt portion. The rubber ring rim(33) inserted integrally into the interior end portion of the steel ring rim connects with the exterior surface of a rack bar(14). The ring-shaped spring hanged at the exterior surface of the rubber ring rim(33) increases a tight coupling power. Therefore, the ball-nut sealing structure of a car electric EPS increases an assembling capacity and decreases a production cost.
Patent KR-20000007066-A (KR)
Inventor: BAE YOUNG JU
Filed: 1999-11-23
Abstract: PURPOSE: An electric commerce merchandise information providing system provides efficiently merchandise information to an electronic shopping mall by constructing database servers which are less than the number of electronic shopping mall companies. CONSTITUTION: The electric commerce merchandise information providing system comprises a consumer system(110), m common electric commerce sites(120) and n database servers(170). Wherein, m is higher than n. The consumer system(110) provides a graphical user interface(GUI) connectable to an electric commerce site through a network and generates a request for user-selected merchandise information. The m electric commerce sites(120) have graphical user interfaces which provide merchandise information to the consumer system through the network. The m common database servers(170) have merchandise information and a database of electric commerce information, and judges whether or not the merchandise information and the electric commerce information are transmitted.
Patent KR-20000035767-A (KR)
Inventor: ONISHI MASANOBU
IPC: C07C213/08
Filed: 1999-11-30
Abstract: PURPOSE: A novel perfluoroalkylated aniline derivative is provided which is a useful intermediate, to an industrially advantageous novel process for producing the aniline derivative and to a novel aniline derivative, which is also a useful intermediate, derived from the derivative. CONSTITUTION: An aniline derivative is represented by the formula (I): wherein R1 and R2 are each H, (C1-12)alkyl, (C3-8)cycloalkyl, hydroxy(C1-12)alkyl, hydroxycarbonyl (C1-12)alkyl, (C1-6)alkoxycarbonyl(C1-6)alkyl, -COR8, wherein R8 is H, halo(C1-12)alkyl, (C3-8)cycloalkyl or (substituted) phenyl, COOR9, wherein R9 is a halo(C1-6)alkyl group, (substituted) phenyl or (substituted) benzyl; R3, R4, R5, R6 and R7 are each H, halogen, OH, nitro, halo(C1-12)alkylthio, (substituted) amino(C1-2)alkyl, (substituted) phenyl, (substituted) benzyl, amino, -N(R10)R11 wherein R10 and R11 are each H, alkyl, cycloalkyl, (substituted) phenyl, (substituted) benzyl, -COR8 or COOR9, or (C2-27)perfluoroalkyl, and a process for producing the aniline derivative. Perfluoroalkylaniline derivatives can be obtained by using various anilines as the substrate with a high position selectivity and high yield.
Patent KR-20010054116-A (KR)
Inventor: HAN SE HUN
IPC: F16H61/12
Filed: 1999-12-03
Abstract: PURPOSE: A reaction force torque isolating device is provided to improve riding comfort and acceleration by isolating driving reaction force delivered from a vehicle wheel of a side of a manual shift vehicle according to travelling condition. CONSTITUTION: A reaction torque isolating device comprises a spline gear unit(15) mounted on an upper end of a crankshaft(13) delivering driving force of an engine; a spline housing unit(19) protruded on a rotation center unit of a ply wheel corresponding to the upper end unit of the crankshaft; a large diameter hollow unit(21) formed to insert the spline gear unit in the spline housing unit; and a small diameter hollow unit(23). The small diameter hollow unit controls power delivery of the ply wheel and the crankshaft by combining or releasing reaction torque isolating unit with the spline gear unit. The reaction torque isolating is actuated by an electric signal through being connected with an ECU(Electronic Control Unit) via a power supply unit formed on an outer circumference unit of the spline-housing unit.
Patent KR-20010054497-A (KR)
Inventor: RYU SI HYEOK
IPC: F02F11/00
Filed: 1999-12-07
Abstract: PURPOSE: A locker arm mounting structure for preventing the sealing property is provided to elastically support a nut for fastening and coupling a stud bolt by a compression spring for maintaining the elastic force for a long time to continuously guarantee the sealing effect, thereby preventing the releasing of the stud bolt and the noise generation due to the vibration and improving the durability. CONSTITUTION: A locker arm mounting structure for preventing the sealing property includes a stud bolt(3) for coupling a locker cover(2) with a cylinder head(1), a bush(5) to be fitted to the stud bolt for applying a coupling torque, a nut(4) for fastening the stud bolt, and a compression spring(6) fitted on an outer periphery of the bush to be elastically extended in a direction opposite to the fastening direction of the nut when the bolt is fastened by the nut, wherein the compression spring elastically supports the nut via a retainer(7) mounted at an upper part.
Patent KR-20010049141-A (KR)
Title: Vacuum cleaner
Inventor: LEE MYEONG OK
IPC: A47L9/16
Filed: 1999-12-08
Abstract: PURPOSE: A vacuum cleaner is provided, whose dust bag is removed, by bagging the dust through the centrifugal force, so troublesome works of periodic exchanges is excluded and the maintaining cost is reduced. CONSTITUTION: A dust bagged can(73), which is formed in a dust collecting room, has an injection port and an outer open hole an inspiration port(72) connected with an injection port and an outer open hole. A guide duct(61) guides the air discharged through the outer open hole of the dust bagged can into a load driving room. A filter(74) is rotatably installed on the opening area of the dust bagged can. A rotating device rotates the filter and consists of a bearing, which rotates the filter to the shaft direction, a rotating pan(81), which is installed oppositely with the filter, and a rotary shaft(83), which connects the rotating pan with the filter.
Patent KR-20010055263-A (KR)
Title: Rotary linear motor
Inventor: KIM TAE HYEONG
IPC: H02K41/02
Filed: 1999-12-10
Abstract: PURPOSE: A rotary linear motor is provided to achieve both a rotary motion and a linear motion by the same shaft. CONSTITUTION: A shaft(101) performs a rotary motion and a linear motion. A plurality of rotors(102) are distanced by a predetermined interval from a circumferential portion of the shaft(101), and form a magnetic field for the rotary motion of the shaft. An operator is arranged in the vicinity of the shaft between the plurality of rotors(102), and forms a magnetic field for the linear motion of the shaft(101). A stator is arranged to surround the structure comprised of the shaft(101), the plurality of rotors(102) and the operator, and forms magnetic fields for the rotary motion and the linear motion, respectively, by virtue of an applied current.
Patent KR-20010056263-A (KR)
Inventor: CHO SU HYEON
IPC: H04L12/66
Filed: 1999-12-14
Abstract: PURPOSE: A method for synchronizing line information between private line management systems is provided to automatize associated work and synchronize data between systems by managing private lines using interworking modules in carrying out the new installation, modification and cancellation of private lines. CONSTITUTION: In order to accord line information, interworking modules(31,32) are provided between a DCS(Digital Cross connection System) management system(12) and a private line integrated management system(11). The interworking modules(31,32) make the DCS management system(12) inter-worked with the private line integrated management system(11). In case that an interval passing through a DCS in the route selection work of a line exists, the private line integrated management system(11) transfers information for the beginning and end of the interval to an interworking transmitting module(311) with the work order. An interworking receiving module(321) delivers it to the DCS management system(12). The DCS management system(12) executes the requested order. A work result is transmitted to an interworking receiving module(312) through an interworking transmitting module(322).
Patent KR-20000012702-A (KR)
Title: mileage POINT INTEGRATION SYSTEM USING INTERNET
Inventor: JANG HWANG JIN
Filed: 1999-12-20
Abstract: PURPOSE: A mileage point integration system using internet is provided to use a provided mileage point endowed according to various criterion by inter-integrating using an internet. CONSTITUTION: The mileage point integration system includes an internet server(4) in which a database(2), having each customer's mileage point, is built, an internet site, for purchasing and advertising by connecting the site and loading at the internet server(4), in which a mileage point is endowed to a corresponding customer, and a correction program built in the internet server(4) for calculating and correcting the mileage point. In the correction program, the mileage point is calculated and accumulated in the corresponding customer's database. The mileage point is corrected to another member's mileage point for the customer to use the provided mileage point as another member's mileage point.
Patent KR-20010061132-A (KR)
Inventor: CHO GWANG HYEON
IPC: F01P3/02
Filed: 1999-12-28
Abstract: PURPOSE: A cooling system of an engine is provided to prevent knocking by thermal loads and a spark plug from being damaged and to improve durability by increasing cooling efficiency partially around a combustion chamber of a cylinder head. CONSTITUTION: A water jacket(5) is formed in a cylinder block(1) and a cylinder head(3). An engine cooling system receives cooling water from a radiator through a water pump to cool an engine. An auxiliary cooling device is placed from the cylinder head to the side of the water jacket between the spark plug and an exhaust port(11) to bypass low-temperature cooling water from the water pump and inject into the water jacket directly. The local cooling efficiency is increased around a combustion chamber(13) of the cylinder head. The low-temperature cooling water is injected from the water pump into the water jacket between the spark plug and the exhaust port through a nozzle part(25) of a water jet pipe(23).
Patent KR-20010064451-A (KR)
Inventor: CHOI JUN MIN
IPC: G01M99/00
Filed: 1999-12-29
Abstract: PURPOSE: A fixture for a heat vacuum chamber using shroud contact is provided to rapidly reach the wanted temperature of a test object by improving the efficiency of heat transfer, and reduce consumpted amount of liquid nitrogen and work time. CONSTITUTION: A fixture for a heat vacuum chamber using shroud contact includes test object rests(1,2) having a curved surface equal to a shroud(8) and directly contacted with the shroud for inducing radiation, auxiliary blades(3,4) connected with the test object rests and oppositely formed to be coupled with the curved surface of the shroud by using thin metal, so that the temperature of a test object(9) promptly reaches desired temperature.
Patent KR-20010065645-A (KR)
Inventor: KIM GI CHANG
IPC: B60J5/04
Filed: 1999-12-30
Abstract: PURPOSE: An impact beam supporting structure is provided to prevent an impact beam of a door is pushed into a vehicle by the impact due to a side collision of the vehicle. CONSTITUTION: A latch(10) installed to a door(1) is formed to have "C"-shaped section and has one side fixed to an inner panel(1'') of the door and the other side supporting an impact beam. A fixing groove is formed on the latch where a striker(6) contacts with for a hook(5) to be inserted into. When an impact occurs on a side surface of a vehicle, that is from the "A" direction, the impact given to the impact beam is transmitted to a car body via the latch supporting the impact beam and the striker connected with the latch.
Patent KR-20010059684-A (KR)
Title: Bolt having spring washer function
Inventor: PARK JONG GYU
IPC: F16B33/02
Filed: 1999-12-30
Abstract: PURPOSE: A bolt having spring washer function is provided to restrain a bolt or a nut from being unfastened by elastic force of a screw thread by an expansion groove, thereby continuously maintaining solid coupling force without a spring washer and improving the assembling efficiency by removing the spring washer. CONSTITUTION: A bolt having spring washer function includes a male screw part(13) formed at the other end side part of hexagonal head part(11) and passing through an object(30) and thereafter being coupled with a nut(20), an expansion groove(16) formed at the center part of a screw thread(14) of the male screw and indent to inside, so that the screw thread is elastically bent to space of the expansion groove with having elastic force equal to a spring washer.
Patent KR-20010059757-A (KR)
Inventor: CHOI JONG DAE
IPC: B60T7/08
Filed: 1999-12-30
Abstract: PURPOSE: A parking brake releasing device prevents abrasion and overheating of a brake due to driving with a parking brake locked and makes operation thereof convenient. CONSTITUTION: A parking brake releasing device comprises the first release cable(22), the second release cable(24) and a length regulator(26). The first release cable(22) is actuated to be drawn according to the operation of a gearshift lever(2). The second release cable(24) detaches a fixing rod(12) from a ratchet(14) and releases the locking of a parking brake. The length regulator(26) connected between the first release cable(22) and the second release cable(24) transmits the displacement of the first release cable(22) to the second release cable(24) only when the first release cable(22) actuates more than a fixed range. This structure prevents a vehicle from driving with a parking brake locked.
Patent KR-20010065988-A (KR)
Inventor: YOON YEONG DAE
IPC: F16J1/00
Filed: 1999-12-31
Abstract: PURPOSE: A piston is provided to prevent a generation of a blow-by gas and an infiltration of oil into a combustion chamber by improving the sticking property between a piston ring and a ring groove. CONSTITUTION: A first ring groove(4), a second ring groove(5) and a third ring groove(6) are formed in a piston(1). A first compression ring(7), a second compression ring(8) and an oil ring(9) are inserted in the ring grooves(4,5,6). The piston rings(7,8,9) are stuck to a wall of a cylinder(2). A second land space(B) between the first compression ring(7) and the second compression ring(8) is connected with a first chamber(10) through a passage(11). A third land space(12) between the second compression ring(8) and the oil ring(9) is connected with a second chamber(14) through a passage(13). The first and the second chambers(10,14) are connected through a passage(15). The second chamber(14) is connected with a crank chamber through a passage(16). An orifice(17) is formed in the passage(15).
Patent KR-20010060101-A (KR)
Title: Tape conversion method
Inventor: PARK SIN GYU
IPC: H01L21/60
Filed: 1999-12-31
Abstract: PURPOSE: A tape conversion method is provided to directly bond an adhesive layer, which is formed at both periphery portions of film, to a frame by a thermal pressing process without using a separate adhesive tape. CONSTITUTION: A supply reel wound with a film(21) is mounted on a reel loader. The supply reel is rotated by a motor so that the film(21) is slowly released. The released film(21) is cut in a predetermined length by a cutter. The film(21) to be cut is conveyed into a frame(20). Then, the frame(20) and the film(21) are conveyed into a taping section in which a heating roller(30) having a heating device(40) therein is installed. Then, the heating roller(30) is linearly moved so as to press both periphery sections of the film(21) against the frame(20), so that an adhesive layer formed at the periphery sections of the film(21) is bonded to the frame(20).